Fix code quality issues and improve test framework

cypress/e2e/multisite.cy.js

@@ -2,42 +2,46 @@ describe('WordPress Multisite Tests', () => {
   it('Can access the main site', () => {
     cy.visit('/');
     cy.get('body').should('exist');
+    cy.get('h1').should('exist');
+    cy.title().should('include', 'WordPress');
   });
 
   it('Can access the test subsite', () => {
     cy.visit('/testsite');
     cy.get('body').should('exist');
+    cy.get('h1').should('exist');
+    cy.title().should('include', 'Test Site');
   });
 
   it('Can login to the admin area', () => {
-    cy.visit('/wp-admin');
-    cy.get('#user_login').type('admin');
-    cy.get('#user_pass').type('password');
-    cy.get('#wp-submit').click();
-    cy.get('body.wp-admin').should('exist');
+    cy.loginAsAdmin();
+    cy.get('#wpadminbar').should('exist');
+    cy.get('#dashboard-widgets').should('exist');
   });
 
   it('Can access network admin', () => {
-    // Login first
-    cy.visit('/wp-admin');
-    cy.get('#user_login').type('admin');
-    cy.get('#user_pass').type('password');
-    cy.get('#wp-submit').click();
-    
+    cy.loginAsAdmin();
+
     // Go to network admin
     cy.visit('/wp-admin/network/');
     cy.get('body.network-admin').should('exist');
   });
 
   it('Plugin is network activated', () => {
-    // Login first
-    cy.visit('/wp-admin');
-    cy.get('#user_login').type('admin');
-    cy.get('#user_pass').type('password');
-    cy.get('#wp-submit').click();
-    
+    cy.loginAsAdmin();
+
     // Check plugins page
     cy.visit('/wp-admin/network/plugins.php');
     cy.contains('tr', 'WP Plugin Starter Template').should('contain', 'Network Active');
   });
+
+  it('Network settings page loads correctly', () => {
+    cy.loginAsAdmin();
+
+    // Navigate to the network settings page (if it exists)
+    cy.visit('/wp-admin/network/settings.php');
+
+    // This is a basic check for the network settings page
+    cy.get('h1').should('contain', 'Network Settings');
+  });
 });